19
19
Malfunction analysis
General analysis
Please check below items before asking for maintenance. If the malfunction still
Malfunction Check items Solution
GWB2015120057Wireless controller won't work
Ɣ7KHDLUFRQGLWLRQHUPD\EHUHFHLYLQJ
false signals from other electromagnetic
VRXUFHV2UWRRPDQ\VLJQDOVKDYHEHHQ
VHQWWRRUDSLGO\IURPWKHZLUHOHVVFRQWUROOHU
Ɣ,VWKHUHPRWHFRQWUROOHU
ZLWKLQWKHVLJQDOUHFHLYLQJ
range?
Ɣ$UHWKHUHREVWDFOHVEHWZHHQUHPRWH
DQGDLUFRQGLWLRQHU"
Ɣ,VUHPRWHFRQWUROOHU
pointing at the
ZLQGRZ"
Ɣ,VVHQVLWLYLW\RIUHPRWHFRQWUR
OOHUORZIX]]\GLVSOD\RUQR
GLVSOD\"
Ɣ1RGLVSOD\ZKHQRSHUDWLQJ
remote controller?
Ɣ)OXRUHVFHQWODPSLQURRP"
Ɣ3XOORXWWKHSOXJ5HLQVHUW
WKHSOXJDIWHUDERXWPLQDQG
then turn on the unit again.
Ɣ6LJQDOUHFHLYLQJUDQJHLVIW
Ɣ5HPRYHREVWDFOHV
Ɣ
6HOHFWSURSHUDQJOHDQGSRLQW
WKHUHPRWHFRQWUROOHUDWWKHUH
FHLYLQJZLQGRZRQLQGRRUXQLW
Ɣ&KHFNWKHEDWWHULHV5HSODFH
WKHPLIQHHGHG
Ɣ 7ake the remote controller
FORVHWRLQGRRUXQLW
DQGWKHQWU\LWDJDLQ
Ɣ&KHFNZKHWKHUUHPRWHFRQW
UROOHUDSSHDUVWREHGDPDJHG
,I\HVUHSODFHLW
7KHLQGRRUXQLWLVRQEXW
will not run
Ɣ Is the air inlet or outlet of the
LQGRRUXQLWEORFN"
Ɣ(OLPLQDWHREVWDFOHV
Ɣ8QGHUKHDWLQJPRGHLQGRRU
WHPSHUDWXUHLVUHDFKHGWRVHW
temperature?
Ɣ $IWHUUHDFKLQJWRVHWWHPSHU
DWXUHLQGRRUXQLWZLOOVWRS
Ɣ:DVKHDWLQJPRGHMXVWWXUQHG
on?
Ɣ,QRUGHUWRSUHYHQWEORZLQJ
RXWFROGDLrLQGRRUXQLW
start after heating element
HOHPHQWKDVZDUPHGXS
UHFHLYLQJ
7XUQRIIWKHIOXRUHVHQWODPS